Regenerative AC/DC Electronic Load | IT8200E Series

ITECH IT8200E Series
Regenerative AC/DC Electronic Load
Power: up to 231 kVA, Voltage: 350 V, Current: up to 1155 A

IT8200E series regenerative AC/DC electronic load can efficiently feed power back to the grid. In a 3U rack, it can input up to 21 kVA at most. Through master-slave paralleling connection, its power can be expanded. Its touch screen and GUI allow the editing of various waveforms. Combined with arbitrary waveform editing functions and full protection, IT8200E is a good choice for R&D, testing and system integration. In AC mode, you can turn on the 'Rectified' function to make the IT8200E electronic load work in the first and third quadrant, with the voltage and current maintaining the same direction. It also provides a variety of working modes, such as CE mode, which can simulate 14 circuit topologies. IT8200E series can be used for a wide range of applications, including V2G, EVSE, Inverter, PCS, UPS, etc.

Application of the AC/DC electronic load of the IT8200E Series

• Solar
• Energy storage
• EV (V2G, EVSE, converters)
• Power electronics
• Electronic components

Specifications of the AC/DC electronic load of the IT8200E Series

• Resolution: 0.01 V / 0.1 A
• Accuracy: ＜0.1 % +0.1 % FS /＜0.1 % + 0.2 % FS
• Adopt advanced SiC technology
• High power density, 21 kVA in 3U unit
• Master/Slave parallel, power up to 1 MVA
• High efficient energy regeneration
• Comprehensive working modes selectable: single-phase, three-phase, reverse phase（split phase). Rated voltage can be extended to 200% under reverse phase（split phase)
• Frequency: 16 - 500 Hz
• Support NORMAL/LIST/SWEEP/Surge&Sag modes
• Built-in various waveforms
• Touch screen, simple UI for easy operation
• Built-in USB/CAN/LAN/Digital IO interface, optional GPIB/Analog&RS232
• Support Modbus, LXI, SCPI communication
• AC mode supports CC/CP/CR/CS/CC+CR/CE multiple working modes, CE mode can simulate 14 circuit topologies such as single-phase rectifier RLC and parallel RLC
• AC mode supports both rectification and non-rectification modes
• DC mode supports 9 working modes such as CC/CR/CP/CV
• Adjustable crest factor: 1.414 ~ 5.0
• Supports phase shift, ranging from -90 º to 90.0 º (after the rectification function is enabled, the setting range of phase shift is restricted by the peak factor)
• The unit power factor1 function allows the current waveform to vary with the voltage waveform and the power factor is as close to 1 as possible
• In three-phase AC mode, two access modes are supported: Y and Δ
• Comprehensive harmonics measurement and analysis, up to 50th.
• Built-in IEC61000-3-2/3-12 pre-compliance test standard (Voltage/current harmonic analysis, current harmonic simulation, fundamental wave ≤ 60Hz)
• Support the loading and unloading angle control, the full range of 0-359° can be set
• Various protection functions such as Protect auto clear (UV&FE auto Clear), POVP, POCP, UVP, Software watchdog